869935948

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2926

約数の個数: 48

約数和(自身を含む): 1774160640

約数和(自身を除く): 904224692

約数列:

[1, 2, 4, 7, 14, 28, 83, 139, 166, 278, 332, 556, 581, 973, 1162, 1946, 2324, 2693, 3892, 5386, 10772, 11537, 18851, 23074, 37702, 46148, 75404, 80759, 161518, 223519, 323036, 374327, 447038, 748654, 894076, 1497308, 1564633, 2620289, 3129266, 5240578, 6258532, 10481156, 31069141, 62138282, 124276564, 217483987, 434967974, 869935948]

約数ペア:

[(1, 869935948), (2, 434967974), (4, 217483987), (7, 124276564), (14, 62138282), (28, 31069141), (83, 10481156), (139, 6258532), (166, 5240578), (278, 3129266), (332, 2620289), (556, 1564633), (581, 1497308), (973, 894076), (1162, 748654), (1946, 447038), (2324, 374327), (2693, 323036), (3892, 223519), (5386, 161518), (10772, 80759), (11537, 75404), (18851, 46148), (23074, 37702)]